#include <stdio.h>  
  
int main() {  
    int money;  
    if (scanf("%d", &money));  
    int n = money * 10 / 16;  
    if (money * 10 % 16 == 0)  
        printf ("%d,%d,%d\n", 10 * n, 12 * n, 9 * n);  
    else  
        printf("No change.\n");  
    return 0;  
}  